Forum: Powertrain

My 06 hd 6.0 has some type of issue with the transfer case I guess.. That's where the sound is coming from when I swith to r from d or vise versa it...

I would like to bag my truck here in the near future. I am kinda stupid when it comes to suspension because I haven't a lot of experience in the...

well i thought that the 4.8 and 6.0 share the same block, but i have been told by other people that there different. So which is it.

2004 5.3 Chevy Silverado Crew Cab I basically want to do a 2"/4" drop. Yeah Which one should I get? WITH or WITHOUT Shocks? Whats the reasoning...

WHAT WOULD BE THE BEST HEADS FOR N/A 4.8,BUT THAT WOULD LATER BENEFIT ON A 6.0?:confused:

Okay today I finally cut my Summit Catback system off after 5 years. The muffler finally rusted the inner baffles loose. And of course as with most...

I Have a 2006 Silverado EC VMAX. 6.0L, with cold air kit, asp pulley, magnaflow cat back.going to put in a hd-2 kit. vette servo, and TB stall and...

so i got my truck back friday night,and theres alot of clatter in the engine. it feels like it wants to turn off when im doing 55-70 at 1,100-1,500...

I have 4" rear drop shackel's on my truck, and my new stock rear leaf springs. My question is will I have to get the drive line angel checked to make...

well ive looked around a little but im just curious to some of you guys opinions on how hard it is to install a shift kit in a 4l60e? ive never...

What size RR's came in an LQ4 stock? Model year 2000 to be exact, in case GM did another one of those funky model year changes. I was told by a...

hi guys, new to the forum. i have a 04' silverado 1500 5.3. i read through a bunch of stuff on here and have an idea what my problem is but would...

My truck is running again since I melted 6 spark plugs and broke the flexplate at the sar meet and I am having some misfiring and popping from the...

Tranny was rebuilt at Circle D (lvl 2) with their TB 3000 stall. When I give it gas it feels like it is pulling a 20,000# trailer. I know what a...

Nu B here. I have a 97 ECSB 2wd. I have already installed a ladder bar/ coil over setup on the rear. The unname company that i ordered the parts...

First of all this is on a C1500 2wd Silverado 5.3L Flex fuel crew cab truck. Secondly....I'll have pictures to post tomorrow but wanted to start in...

well the yesterday the fiance, baby and i hopped in the yukon and were headed to go see my dad and when i went to pull out on the main road something...

anybody have any experience w/cadillac tranny 5l50e/6l50e? will they bolt up to a ls block?

So i ordered a Powerbond pulley for my truck because no one had an ASP in stock. I then found an ASP for a good price so i ordered it. Took pics of...